Abstract
A number of lyotropic lamellar liquid crystalline phases have been formulated using the surfactant cetyltrimethylammonium chloride in the solvents ethylene glycol and glycerol, using decanol, dodecanol, oleic acid, and oleyl alcohol as cosurfactants. The lamellar phases and their existence range were characterized using optical microscopy, X-ray diffraction and differential scanning calorimetry. The purpose of the exercise was to test these lamellar phases as potential lubricants by measuring their coefficients of friction in metal to metal contact. The results indicate that some of the samples have coefficients of friction similar to or better than selected commercial oils.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.